Jack Paar
Himself - Host
Leon Errol
Leon Errol (segment "He Forgot To Remember") (archive footage)
Liberace
Himself
Red Buttons
Dorothy Granger
Vivian Errol (segment "He Forgot To Remember") (archive footage)
Jerry Murad
Himself - Leader of the Harmonicats (as Jerry Murad's Harmonicats)
Mamie Van Doren
Blonde in theater
Byron Foulger
Dr. Twitchell
Elaine Riley
Barbara
Harry Harvey
Leon's Fishing Buddy
Emory Parnell
Older Cop
Bess Flowers
Party Extra (segment "He Forgot to Remember") (archive footage) (uncredited)
